«CENTROLECITHAL»に関連する英語の本
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centrolecithalの使いかたを見つけましょう。
centrolecithalに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
1
Biological Physics of the Developing Embryo
In centrolecithal meroblastic cleavage (characteristic of the embryo of the fruit-fly
Drosophila. see Chapter 1 0), unlike the other types pictured, the nuclei divide in
a common cytoplasm at the center of the egg during early development.
Gabor Forgacs, Stuart A. Newman, 2005
2
Comprehensive Objective Biology
(6) Centrolecithal eggs. The yolk is localized at the center and the cytoplasm
forms a thin layer on the surface, e.g. Insects. (c) Isolecithal eggs. The small
amount of yolk is uniformly distributed in the entire ovums, e.g. Amphioxus.
STAGES OF ...
PROBLEM 23-2 Differentiate between isolecithal, telolecithal, and centrolecithal
eggs . Which organisms are characteristic of each? Solution : The eggs of
different animals vary greatly in the amount and distribution of the yolk they
contain.
Research & Education Association Editors, Research and Education Association, 2013
4
Cell and Developmental Biology
The centrolecithal egg has superficial cleavage. Here any cavity comparable to
blastocoel does not form. However, the formation of the epithelium on the surface
of the egg, after the nuclei have migrated to the exterior can be compared to the ...
Dr. Sastry, Dr. Singh & Dr. Tomar, 2010
The centrolecithal egg has superficial cleavage. Here any cavity comparable to
blastocoel does not form. However, the formation of the epithelium on the surface
of the egg, after the nuclei have migrated to the exterior can be compared to the ...
The eggs of elephant are (Delhi P.M.T. 1986) (a) Macrolecithal and centrolecithal
(b) Microlecithal and telolecithal (c) Mesolecithal and homolecithal (d)
Microlecithal and isolecithal 118. Umbilical cord in mammals, contains (B.H.U. 88
) (a) ...
7
Krishna's Objective Question Bank in Biology
The eggs of elephant are (a) Macrolecithal and centrolecithal (b) Microlecithal
and telolecithal (c) Mesolecithal and homolecithal (d) Microlecithal and
isolecithal 64. Umbilical cord in mammals, contains (a) Corona radiata (b)
Allantoic artery ...
N Saxena, S Sharma, S Sharma
8
Concepts of Biology XII
(c) Centrolecithal egg. In insects and other arthropods eggs are centrolecithal.
Their size is relatively small containing a good amount of yolk concentrated
centrally surrounded by a peripheral layer of cytoplasm. No chordate has
centrolecithal ...
Prof. Kotpal, Dr. Tyagi, Dr. Bendre, & Dr. Pande
9
Progress in Invertebrate Zoology
The centrolecithal egg of Idotia has one membrane, the chorion, and a vitelline
membrane becomes evident at the 8-cell stage. The nuclei reach the periplasm
simultaneously and spread evenly in the 16-cell stage. The cell boundaries
appear ...
10
Competition Science Vision
The eggs of silk moth are — (A) Homoleclthal (B) TeJolecithal (C) Meiolecithal (D
) Centrolecithal 12. The initial menstrual cycle of a young girl is called — (A)
Menopause (B) Menarche (C) Protogyny (D) None of these 13. Hormones are ...
